Box OS 20

Included in plan is a vicinity map and reservoir area map. This item was "To accompany Report of Operations for month of August 1948."

Included in plan is a vicinity map and reservoir area map. This item was "To accompany Report of Operations for month of August 1948."

Item is a map of the Wabash River Watershed, which is the northwest portion of the Ohio River Basin.

Included in plan is a vicinity map and reservoir area map. This item was "To accompany Report of Operations for month of August 1948."

Map portrays the Salt Fork of Arkansas River in Oklahoma and indicates the watershed area as well as the government property line.

Included in plan is a vicinity map. This item was "To accompany memo. Report of initial studies: Feb. 1962." This study is part of the Arkansas and Red River Basins of Oklahoma, Kansas, and Texas.

Map portrays the Eufaula Dam and Reservoir as well as the surrounding area, which includes indicators of the perimeter of the flood control pool and thus the immediate watershed area.

Municipal township and district road map of Pittsburg County, Oklahoma. Indicated on the map are two projects. "Project #1" is southwest of Haileyville, 1 mile in length, and annotated with the number "1" and a red pencil mark. "Project #2" is 3 miles south of Bache, 1 mile in length, and annotated with the number "2" and a red pencil mark.

Included in plan is a vicinity map and reservoir area map. This item was "To accompany Report of Operations for month of August 1948."

Item is a map of the Soil Conservation Regions presided over by the U.S. Department of Agriculture.